2840 Blake St

2840 Blake St is a 6-story apartment building in Greater Downtown Denver. Its floor plate has 87% of its area within daylight reach of a facade and scores 78 out of 100 on this screen’s measures, which is part of why it works as housing.

CO-1 · Screened 2026-09-19 · Already housing

Also addressed as 2850 Blake St: Denver’s address records place both on this one footprint.

Where 2840 Blake St is

Its block in Greater Downtown Denver, drawn from Denver's own building outlines and street centerlines.

Suitability score

0–29

30–49

50–69

70–100

Already housing
Not screened
2840 Blake St

2840 Blake St and the 1,000 ft of Greater Downtown Denver around it. The streets are drawn at the width of the right-of-way they run down, sidewalks included, and named, and every building on these blocks is drawn. What is left open and stippled is neither: a surface lot, a plaza or a vacant parcel. The screened buildings are colored by the ramp above, the same one the district map uses, carry their score, and each is a link to its own page. Each casts a shadow as long as its measured height lets it, so towers stand out from the low buildings around them; the unscreened buildings have no measured height and cast none. 2840 Blake St is outlined in its own score color at the outline it covers at ground level. Dashed inside it is the typical floor, the one the floor-plate figure below draws, because this building steps back as it rises. Its windowless core is hatched. The inset places it among every building the screen covers.

Typical floor plan: 87% of the building’s floor area sits within daylight reach of a facade; the drawing shows its typical floor, where the share is 75%. The shading is daylight, darkest at the windows and gone 35 ft in. The hatched area is windowless core: 12,258 sq ft per typical floor that must be renovated but can never be rented as an apartment. The dimension marks the deepest interior point, 61 ft from the nearest window. A–A is where the section beside it is cut.

Section A–A: cut across the depth of the plate, through the middle of the core. Daylight reaches 35 ft in from every facade, fading as it goes, and the hatched stripe left between the lit edges is floor that gets converted and can never be rented: 12,258 sq ft on the floor the screen scores, and 23,685 sq ft over 5 residential floors. The steps are where the building sets back as it rises. The shaded ground floor is converted like the rest and counted as no homes.

This is already an apartment building: Denver's property records list 182 apartments here. It is on the map because the city's building outlines file it as commercial, but this site does not count it as a conversion candidate.

Across its 5 residential floors this building carries 23,685 sq ft of windowless core — area that must be gutted, re-plumbed and sprinklered but can never be rented as an apartment.

Modeled conversion metrics for 2840 Blake St, 2026-09-19.

Suitability scoreStrong candidate	78 / 100
Storiesfrom 74 ft aerial-survey height ÷ 12 ft floor-to-floor	6
Height bandsfloor plate by floor range, from the city's roof outlines	Floors 1–2: 48,142 sq ft · Floor 3: 42,219 sq ft · Floor 4: 40,899 sq ft · Floor 5: 40,734 sq ft · Floor 6: 17,055 sq ft
Floor platetypical floor, from the city outlines	48,142 sq ft
Daylight efficiencyshare within 35 ft of a facade	87%
Deepest interior pointviability threshold is 80 ft	61 ft
Windowless coretypical floor; the building-wide total is in the text above	12,258 sq ft
BuiltDenver does not publish a construction year with this data	—
ZoningFive Points	I-MX-5
Opportunity Zonenot in a 2018 designated tract	No

The plan: window line, shape and floor rhythm

39 ft of exterior wall for each home the screen estimates — enough for two- and three-bedroom homes across the plan.

The typical floor has 1,192 ft of exterior wall, and across 5 residential floors the building carries 6,794 ft of it in total, divided among the 176 homes this screen estimates.

Its plate is elongated at 0.43: a slab or an L, which is why so much of the floor lies within reach of a window: the outline buys daylight that a square plan of the same area would not. How window line and plate shape are measured.

At the model’s 750 sq ft average, the plan works out at about 35.2 homes per floor, repeated on every residential floor, since this building's outline does not change as it rises.

Why 2840 Blake St scores 78 out of 100

Daylight efficiency 95, Interior depth 47, Scale 100, Finance 60 — each out of 100, then weighted.

Score components for 2840 Blake St. Points are the subscore times its weight.

Component	Subscore	Weight	Points
Daylight efficiency87% of the floor area within 35 ft of a facade, scored from 40% up to 90%	95	45%	42.7
Interior depthdeepest interior point 61 ft from a facade, scored from 80 ft down to 40 ft	47	25%	11.7
Scale176 estimated homes, scored from 0 up to 150	100	15%	15.0
Financeremaining gap is 24% of conversion cost, scored from 60% down to 0%	60	15%	8.9

Most of what it earns comes from daylight efficiency, and what holds it back most is interior depth, at 47 out of 100: deepest interior point 61 ft from a facade, scored from 80 ft down to 40 ft.

Other buildings screened near 2840 Blake St

The 4 closest the screen also covers, from 950 ft away. They are the colored outlines on the plan at the top of this page.

2890 N Brighton Blvd
6 stories · 90% daylit · already an apartment building
about 950 ft away
2601 Blake St
5 stories · 95% daylit · 30 estimated homes · scores 83/100 (Strong candidate)
about 1,130 ft away
1809 28th St
7 stories · 67% daylit · already an apartment building
about 1,360 ft away
2500 N Broadway
10 stories · 90% daylit · already an apartment building
about 1,460 ft away

A screen, not a feasibility study, from outlines and heights rather than plans: the method and how to correct a figure. If you know this building’s interior, you know what this model cannot see.